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13230110101 = 139671052431
BaseRepresentation
bin11000101001001001…
…10111010110010101
31021011000210020011211
430110210313112111
5204043402010401
610024451101421
7645566036365
oct142444672625
937130706154
1013230110101
11567a06359a
1226928a1871
13132ac6c120
148d71489a5
15526757951
hex314937595

13230110101 has 8 divisors (see below), whose sum is σ = 14262558464. Its totient is φ = 12199768560.

The previous prime is 13230110099. The next prime is 13230110129. The reversal of 13230110101 is 10101103231.

13230110101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13230110101 - 21 = 13230110099 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13230110401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 513645 + ... + 538786.

It is an arithmetic number, because the mean of its divisors is an integer number (1782819808).

Almost surely, 213230110101 is an apocalyptic number.

It is an amenable number.

13230110101 is a deficient number, since it is larger than the sum of its proper divisors (1032448363).

13230110101 is a wasteful number, since it uses less digits than its factorization.

13230110101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1053411.

The product of its (nonzero) digits is 18, while the sum is 13.

Adding to 13230110101 its reverse (10101103231), we get a palindrome (23331213332).

The spelling of 13230110101 in words is "thirteen billion, two hundred thirty million, one hundred ten thousand, one hundred one".

Divisors: 1 13 967 12571 1052431 13681603 1017700777 13230110101